CVE-2026-26339

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Source
https://cve.org/CVERecord?id=CVE-2026-26339
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26339.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-26339
Published
2026-02-19T17:04:46.617Z
Modified
2026-07-28T03:55:46.512096356Z
Severity
  • 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
Hyland Alfresco Transformation Service Argument Injection RCE
Details

Hyland Alfresco Transformation Service allows unauthenticated attackers to achieve remote code execution through the argument injection vulnerability, which exists in the document processing functionality.

Database specific 
{
    "cwe_ids": [
        "CWE-918"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/26xxx/CVE-2026-26339.json",
    "cna_assigner": "VulnCheck",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "fixed": "4.2.3"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/alfresco/alfresco-transform-core

Affected ranges

Type
GIT
Repo
https://github.com/alfresco/alfresco-transform-core
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
97b87423542bc2dde0496ea3ec6bf28ab4026c45
Database specific 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "5.2.4"
        }
    ]
}

Affected versions

2.*
2.1.0-RC1
2.1.1
2.2.0
2.2.0-A1
2.2.0-A2
2.2.0-A3
2.2.0-A4
2.2.0-A5
2.2.0-TEST1
2.2.1
2.2.2
2.2.3
2.3.0
2.3.1
2.3.10
2.3.2
2.3.3
2.3.4
2.3.5
2.3.6
2.3.7
2.3.8
2.3.9
2.4.0
2.5.0
2.5.1
2.5.2
2.5.3
2.5.4
2.5.5
2.5.5-A1
2.5.5-A2
2.5.5-A3
2.5.6
2.5.7
2.5.7-A1
2.5.7-A10
2.5.7-A11
2.5.7-A2
2.5.7-A3
2.5.7-A4
2.5.7-A5
2.5.7-A6
2.5.7-A7
2.5.7-A8
2.5.7-A9
2.5.8-A1
2.6.0
2.6.0-A1
2.6.0-A2
2.6.0-A3
2.7.0-A1
3.*
3.0.0
3.0.0-A1
3.0.0-A2
3.0.0-A3
3.0.0-A4
3.0.0-A5
3.0.0-A6
3.0.1-A1
3.0.1-A2
3.0.1-A3
3.0.1-A4
3.1.0
3.1.0-A1
3.1.0-A10
3.1.0-A11
3.1.0-A12
3.1.0-A2
3.1.0-A3
3.1.0-A4
3.1.0-A5
3.1.0-A6
3.1.0-A7
3.1.0-A8
3.1.0-A9
3.2.0-A1
3.2.0-A2
4.*
4.0.0
4.0.0-A1
4.0.1-A1
4.0.1-A2
4.0.1-A3
4.1.0-A1
4.1.0-M1
5.*
5.0.0
5.0.0-A1
5.0.0-A2
5.0.0-A3
5.0.0-A4
5.0.0-A5
5.0.1
5.0.1-A1
5.0.2-A1
5.0.2-A2
5.0.2-A3
5.0.2-A4
5.0.2-A5
5.1.0
5.1.0-A1
5.1.1
5.1.1-A1
5.1.1-A2
5.1.2
5.1.2-A1
5.1.3
5.1.3-A1
5.1.3-A2
5.1.3-A3
5.1.4
5.1.4-A1
5.1.4-A2
5.1.4-A3
5.1.5
5.1.5-A1
5.1.5-A2
5.1.5-A3
5.1.6
5.1.6-A.1
5.1.7
5.1.7-A.1
5.1.7-A.2
5.1.7-A.3
5.1.7-A.4
5.1.8-A.1
5.1.8-A.2
5.1.8-A.3
5.1.8-A.4
5.2.0
5.2.0-A.1
5.2.0-A.2
5.2.0-A.3
5.2.1
5.2.1-A.1
5.2.1-A.2
5.2.1-A.3
5.2.2
5.2.2-A.1
5.2.2-A.2
5.2.2-A.3
5.2.2-A.4
5.2.3
5.2.3-A.1
5.2.3-A.2
5.2.3-A.3
alfresco-docker-transformers-0.*
alfresco-docker-transformers-0.1
alfresco-docker-transformers-0.10
alfresco-docker-transformers-0.2
alfresco-docker-transformers-0.3
alfresco-docker-transformers-0.8
alfresco-docker-transformers-0.9
alfresco-docker-transformers-1.*
alfresco-docker-transformers-1.0
alfresco-docker-transformers-1.1
alfresco-docker-transformers-1.2
alfresco-docker-transformers-1.3
alfresco-docker-transformers-2.*
alfresco-docker-transformers-2.0.0-EA
alfresco-docker-transformers-2.0.0-RC1
alfresco-docker-transformers-2.0.0-RC2
alfresco-docker-transformers-2.0.1-EA
alfresco-docker-transformers-2.0.10
alfresco-docker-transformers-2.0.12
alfresco-docker-transformers-2.0.14
alfresco-docker-transformers-2.0.15
alfresco-docker-transformers-2.0.15-RC1
alfresco-docker-transformers-2.0.15-RC2
alfresco-docker-transformers-2.0.16
alfresco-docker-transformers-2.0.17
alfresco-docker-transformers-2.0.17-RC1
alfresco-docker-transformers-2.0.18
alfresco-docker-transformers-2.0.2-EA
alfresco-docker-transformers-2.0.3-EA
alfresco-docker-transformers-2.0.4-EA
alfresco-docker-transformers-2.0.4.1
alfresco-docker-transformers-2.0.4.2
alfresco-docker-transformers-2.0.4.3
alfresco-docker-transformers-2.0.5-RC
alfresco-docker-transformers-2.0.6-RC
alfresco-docker-transformers-2.0.7
alfresco-docker-transformers-2.0.8
alfresco-docker-transformers-2.0.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26339.json"